FR2179770A1 - - Google Patents

Info

Publication number
FR2179770A1
FR2179770A1 FR7311284A FR7311284A FR2179770A1 FR 2179770 A1 FR2179770 A1 FR 2179770A1 FR 7311284 A FR7311284 A FR 7311284A FR 7311284 A FR7311284 A FR 7311284A FR 2179770 A1 FR2179770 A1 FR 2179770A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7311284A
Other languages
French (fr)
Other versions
FR2179770B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Chemische Werke Huels AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2179770A1 publication Critical patent/FR2179770A1/fr
Application granted granted Critical
Publication of FR2179770B1 publication Critical patent/FR2179770B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/2435—Loop-type reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7311284A 1972-04-08 1973-03-29 Expired FR2179770B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2217003A DE2217003C2 (en) 1972-04-08 1972-04-08 Process and device for the continuous production of saturated aliphatic dicarboxylic acids

Publications (2)

Publication Number Publication Date
FR2179770A1 true FR2179770A1 (en) 1973-11-23
FR2179770B1 FR2179770B1 (en) 1977-08-05

Family

ID=5841393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7311284A Expired FR2179770B1 (en) 1972-04-08 1973-03-29

Country Status (10)

Country Link
US (1) US3880921A (en)
JP (1) JPS5538939B2 (en)
BE (1) BE797896A (en)
CA (1) CA1000730A (en)
DD (1) DD106630A5 (en)
DE (1) DE2217003C2 (en)
FR (1) FR2179770B1 (en)
GB (2) GB1432992A (en)
IT (1) IT984292B (en)
NL (1) NL7304847A (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1466670A (en) * 1973-08-20 1977-03-09 Ici Ltd Adipic acid manufacture
DE2420765C3 (en) * 1974-04-29 1981-02-12 Chemische Werke Huels Ag, 4370 Marl Process for cleaning decanedicarboxylic acid (l, lo)
DE3017547A1 (en) * 1980-05-08 1981-11-12 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe DIGESTION AND OXIDATION
JPS57166727U (en) * 1981-04-17 1982-10-20
US4849182A (en) * 1985-06-06 1989-07-18 Marathon Oil Company Apparatus and method for the continuous production of aqueous polymer solutions
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) * 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7741515B2 (en) 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7572932B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US20060047153A1 (en) * 2004-09-02 2006-03-02 Wonders Alan G Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) * 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7355068B2 (en) 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7358389B2 (en) * 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
CN108017533B (en) * 2016-11-01 2021-05-14 万华化学集团股份有限公司 Method for preparing dodecanedioic acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359308A (en) * 1963-05-17 1967-12-19 Du Pont Preparation of dicarboxylic acids by nitric acid oxidation
US3673245A (en) * 1969-09-03 1972-06-27 El Paso Products Co Treatment of off-gases from nitric acid oxidation of anolone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
NL7304847A (en) 1973-10-10
CA1000730A (en) 1976-11-30
DE2217003C2 (en) 1983-12-15
JPS4918819A (en) 1974-02-19
GB1432992A (en) 1976-04-22
BE797896A (en) 1973-07-31
DE2217003A1 (en) 1973-10-31
GB1432991A (en) 1976-04-22
FR2179770B1 (en) 1977-08-05
JPS5538939B2 (en) 1980-10-07
US3880921A (en) 1975-04-29
DD106630A5 (en) 1974-06-20
IT984292B (en) 1974-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse